Transaction not yet indexed

ubKjb6FAWRAZ1t4e2QCjM8RgLJLHZQyR33MrSw9Ejf3JsGFPmbYi97QDEGwY4cJT4c7rsYYVWe8hN1DpxqzYYcQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.